d) oxygen

8. While going to the garden, Riya observed certain leaves which were red, violet, and brown in color. Curious, Riya asked her teacher whether these leaves performed photosynthesis or not. What do you think the teacher must have answered?



Answer :

Final answer:

The teacher would explain that only green parts of plants with chlorophyll perform photosynthesis and liberate oxygen.


Explanation:

The teacher must have answered that the leaves which were red, violet, and brown in color do not perform photosynthesis. This is because only green parts of plants, containing chlorophyll, liberate oxygen during photosynthesis. Non-green plant structures, like woody stems and roots, consume oxygen in respiration rather than producing oxygen.


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